[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] Revert "Use the host exit syscall for exiting
From: |
Laurent Desnogues |
Subject: |
Re: [Qemu-devel] [PATCH] Revert "Use the host exit syscall for exiting (Lauro Ramos Venancio)." |
Date: |
Sat, 7 Mar 2009 14:40:27 +0100 |
On Sat, Mar 7, 2009 at 1:20 PM, Felipe Contreras
<address@hidden> wrote:
> This breaks pthread_join on arm-linux-user.
I am not sure the fix is correct. If you run tests/testthread.c you'll
notice the thread2 doesn't print the 20 values it should.
BTW it looks like this test doesn't run on i386 and x86_64: it
ends immediately.
Laurent
> ---
> linux-user/syscall.c | 4 +---
> 1 files changed, 1 insertions(+), 3 deletions(-)
>
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 40eab4e..572fa0a 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -156,7 +156,6 @@ static type name (type1 arg1,type2 arg2,type3 arg3,type4
> arg4,type5 arg5, \
> }
>
>
> -#define __NR_sys_exit __NR_exit
> #define __NR_sys_uname __NR_uname
> #define __NR_sys_faccessat __NR_faccessat
> #define __NR_sys_fchmodat __NR_fchmodat
> @@ -198,7 +197,6 @@ static int gettid(void) {
> return -ENOSYS;
> }
> #endif
> -_syscall1(int,sys_exit,int,status)
> _syscall1(int,sys_uname,struct new_utsname *,buf)
> #if defined(TARGET_NR_faccessat) && defined(__NR_faccessat)
> _syscall4(int,sys_faccessat,int,dirfd,const char
> *,pathname,int,mode,int,flags)
> @@ -3433,7 +3431,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
> arg1,
> #endif
> gdb_exit(cpu_env, arg1);
> /* XXX: should free thread stack and CPU env */
> - sys_exit(arg1);
> + _exit(arg1);
> ret = 0; /* avoid warning */
> break;
> case TARGET_NR_read:
> --
> 1.6.2
>
>
>
>